standard-test-roles

#201 Use random SSH and VNC ports
Closed by till. Opened by till.
https://github.com/tyll/standard-test-roles master

Download 201.patch
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Pull-Request has been closed by till

Hi,
Thank you for the PR.
I think the more easy solution is better:
Always use:

qemu-kvm -vnc :0,to=10

It will bee very simple diff:

diff --git a/inventory/standard-inventory-qcow2 b/inventory/standard-inventory-qcow2
index 43af9a5..fc53728 100755
--- a/inventory/standard-inventory-qcow2
+++ b/inventory/standard-inventory-qcow2
@@ -133,7 +133,7 @@ def start_qemu(image, cloudinit, log, portrange=(2222, 5555)):
                              "-net", "nic,model=virtio", "-net", "user,hostfwd=tcp:127.0.0.3:{0}-:22".format(port),
                              "-device", "virtio-rng-pci", "-rtc", "base=utc",
                              "-device", "isa-serial,chardev=pts2", "-chardev", "file,id=pts2,path=" + log,
-                             "-display", "none", "-vnc", ":1"], stdout=open(log, 'a'), stderr=subprocess.STDOUT), port
+                             "-display", "none", "-vnc", ":1,to=20"], stdout=open(log, 'a'), stderr=subprocess.STDOUT), port
 def inv_host(image):

https://qemu.weilnetz.de/doc/qemu-doc.html

to=L
With this option, QEMU will try next available VNC displays, until the number L, if the origianlly defined "-vnc display" is not available, e.g. port 5900+display is already used by another application. By default, to=0.
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